Accordion-folded underlay witch vapor barrier 3mm 10 m2

Color: Orange, Silver
Unit of measurement: m2
Fabric thickness: 5 mm
Canvas size, area: 1000*10000 mm
Release Form: accordion-folded
The width of the step / sheet: 500 mm
Number m2 per bundle: 10 m2
Specifications:
    Sound insulation 20 dB / Thermal resistivity 0,08 m2*K/W / Maximum load 9 t/m2 / Sub-floor levelling 2 mm / Air circulation / Vapor barrier / Heat reflection /